201537222655

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{4603}}^1$

素因数の和:4964

約数の個数: 48

約数和(自身を含む): 258656108544

約数和(自身を除く): 57118885889

約数列:

[1, 5, 19, 95, 127, 191, 361, 635, 955, 1805, 2413, 3629, 4603, 12065, 18145, 23015, 24257, 45847, 68951, 87457, 121285, 229235, 344755, 437285, 460883, 584581, 879173, 1661683, 2304415, 2922905, 4395865, 8308415, 8756777, 11107039, 16704287, 43783885, 55535195, 83521435, 111654971, 211033741, 317381453, 558274855, 1055168705, 1586907265, 2121444449, 10607222245, 40307444531, 201537222655]

約数ペア:

[(1, 201537222655), (5, 40307444531), (19, 10607222245), (95, 2121444449), (127, 1586907265), (191, 1055168705), (361, 558274855), (635, 317381453), (955, 211033741), (1805, 111654971), (2413, 83521435), (3629, 55535195), (4603, 43783885), (12065, 16704287), (18145, 11107039), (23015, 8756777), (24257, 8308415), (45847, 4395865), (68951, 2922905), (87457, 2304415), (121285, 1661683), (229235, 879173), (344755, 584581), (437285, 460883)]